20067366

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 44662464

約数和(自身を除く): 24595098

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 131, 211, 242, 262, 363, 393, 422, 633, 726, 786, 1266, 1441, 2321, 2882, 4323, 4642, 6963, 8646, 13926, 15851, 25531, 27641, 31702, 47553, 51062, 55282, 76593, 82923, 95106, 153186, 165846, 304051, 608102, 912153, 1824306, 3344561, 6689122, 10033683, 20067366]

約数ペア:

[(1, 20067366), (2, 10033683), (3, 6689122), (6, 3344561), (11, 1824306), (22, 912153), (33, 608102), (66, 304051), (121, 165846), (131, 153186), (211, 95106), (242, 82923), (262, 76593), (363, 55282), (393, 51062), (422, 47553), (633, 31702), (726, 27641), (786, 25531), (1266, 15851), (1441, 13926), (2321, 8646), (2882, 6963), (4323, 4642)]